.container{
	margin:0 auto;
}

.tree{
	/* The main list elements */
	padding:0px 0px 5px 0px;
}

.button{ background-color:#e8e8e8; border:1px solid #dddddd;}
.button a{
	/* The section titles */
	display:block;
	font-size:14px;
	font-weight:bold;
	overflow:hidden;
	padding:5px 20px;
	position:relative;
}

.button a:hover{
	/* Removing the inherited underline from the titles */
	text-decoration:none;
}

.button a span{
	/* This span acts as the right part of the section's background */
	height:44px;
	position:absolute;
	right:0;
	top:0;
	width:4px;
	display:block;
}

.button a:hover{ background-position:bottom left;}
.button a:hover span{ background-position:bottom right;}

.dropdown{
	/* The expandable lists */
	display:none;
	padding-top:5px;
	width:100%;
}

.dropdown li{
	/* Each element in the expandable list */
	color:#CCCCCC;
	padding:2px 20px;
}


/* The styles below are only necessary for the demo page */


.clear{
	clear:both;
}

#main{
	/* The main container */
	margin:15px auto;
	text-align:center;
	width:920px;
	position:relative;
}
